Pith Number

pith:ZQVCZ44D

pith:2026:ZQVCZ44DU7OFB5SSKBDJ2YUYIG

not attested not anchored not stored refs pending

JWST MIRI Medium Resolution Spectrometer Point Fixed Pattern Corrections: Cleaner and Higher Signal-to-Noise Spectra of Point Sources

David R. Law, Karl D. Gordon

arxiv:2608.13464 v1 · 2026-08-13 · astro-ph.IM

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZQVCZ44DU7OFB5SSKBDJ2YUYIG}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-08-14T01:04:29.878238Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cc2a2cf383a7dc50f65250469d629841b5fb89fe04219c6d2f6478f62dde16da

Aliases

arxiv: 2608.13464 · arxiv_version: 2608.13464v1 · doi: 10.48550/arxiv.2608.13464 · pith_short_12: ZQVCZ44DU7OF · pith_short_16: ZQVCZ44DU7OFB5SS · pith_short_8: ZQVCZ44D

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/ZQVCZ44DU7OFB5SSKBDJ2YUYIG \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: cc2a2cf383a7dc50f65250469d629841b5fb89fe04219c6d2f6478f62dde16da

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2c9a6354d3c4f9302c047c48a52438ab5fb53cb56b80340c3167d20a2387db9f",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2026-08-13T16:46:35Z",
    "title_canon_sha256": "8b7a15ce3b51e55a84bea414d158761f5e9b2d66a74f6ba0efc32ba9b753e200"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.13464",
    "kind": "arxiv",
    "version": 1
  }
}